- 1. What is the scientific name of the douc langur?
A) Pygathrix nemaeus
B) Macaca fuscata
C) Pan troglodytes
D) Cercopithecus
- 2. Which continent is the douc native to?
A) Europe
B) Africa
C) Australia
D) Asia
- 3. What is the primary diet of the douc langur?
A) Leaves
B) Fruits
C) Insects
D) Meat
- 4. How many species of douc langur are recognized?
A) Ten
B) Three
C) One
D) Five
- 5. How do douc langurs communicate with each other?
A) Vocalizations
B) Body language
C) Sign language
D) Telepathy
- 6. What is the conservation status of douc langurs?
A) Critically Endangered
B) Endangered
C) Least Concern
D) Vulnerable
- 7. What is the process called when douc langurs digest their food in their stomachs and later re-chew it to extract more nutrients?
A) Regurgitation
B) Rumination
C) Defecation
D) Assimilation
- 8. Which sense is highly developed in douc langurs?
A) Taste
B) Sight
C) Hearing
D) Smell
- 9. Where do douc langurs usually sleep at night?
A) Burrows
B) Ground
C) Caves
D) Trees
|